Mill Street over Salmon Creek
FairOkanogan County, Washington · .31 MI West of SR215 · Structure no. 087575000000000
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 450
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mill Street over Salmon Creek is a prestressed concrete stringer/multi-beam or girder carrying Mill Street over Salmon Creek in Okanogan County, Washington. It was built in 2006, so it is 19 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 450 vehicles a day, roughly 7% of them trucks, projected to reach 540 by 2041. The structure is 50 ft (15.2 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill Street over Salmon Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Mill Street over Salmon Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does Mill Street over Salmon Creek carry?
About 450 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is Mill Street over Salmon Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.5 m) and a deck 34 ft wide.
Who owns Mill Street over Salmon Creek?
It is owned by the City or Municipal Highway Agency.